50543170556 has 6 divisors (see below), whose sum is σ = 88450548480. Its totient is φ = 25271585276.

The previous prime is 50543170541. The next prime is 50543170589. The reversal of 50543170556 is 65507134505.

It is a super-2 number, since 2×50543170556² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6317896316 + ... + 6317896323.

It is an arithmetic number, because the mean of its divisors is an integer number (14741758080).

Almost surely, 2^50543170556 is an apocalyptic number.

It is an amenable number.

50543170556 is a deficient number, since it is larger than the sum of its proper divisors (37907377924).

50543170556 is a wasteful number, since it uses less digits than its factorization.

50543170556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12635792643 (or 12635792641 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 41.

The spelling of 50543170556 in words is "fifty billion, five hundred forty-three million, one hundred seventy thousand, five hundred fifty-six".